<%--
  Created by IntelliJ IDEA.
  User: Administrator
  Date: 2021/11/9
  Time: 11:23
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--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<%@taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>

<html>
<head>
    <title>Title</title>
</head>
<body>
<h2>显示登录人的信息</h2>
<h2>在线人数: ${online.size()}</h2>

<c:forEach items="${online }" var="str">
    <p>${str }</p>
</c:forEach>
</body>
</html>
